All UMTS, GSM, ATM and SDH/SONET networks must be synchronized and phase fluctuations of clock signals controlled to guarantee Quality of Service. Any slips will affect voice, fax, modem, video and data protocols, producing errors.

Handheld Analyser/Generator for Hierarchical Interfaces up to 155 Mbit/s

Victoria Jitter/Wander is a handheld tester for detailed analysis and correction of synchronization faults in SDH, SONET, PDH and T-Carrier networks. General purpose tests (BERT, Overhead analysis, etc.) are also possible.
Its small size, light weight and extended autonomy make it an ideal solution for field work.

• Automated one-button tests with PASS/FAIL indication
• Colour touch screen with easy-to-use Graphical User Interface
• Real-Time TIE, MTIE and TDEV evaluation without PC
• Preprogrammed masks, graphical results and tables
• Extended jitter measurement capabilities from 0.1 Hz

• Full compliance with O.171 and O.172 for testing jitter and wander
• Generation of jitter and wander with arbitrary modulation (ETSI tests for ONP)
• MRTIE, Offset and Drift measurements to verify clock performance
• Jitter tolerance and transfer to test Network Element performance
• G.783 Pointer Sequences to analyse combined jitter
• All ANSI and ITU-T mappings for SDH/SONET
• BERT in payload and in OH bytes
• Tandem Connection Monitoring (TCM) and APid tests
• n x 64 and n x 56 tests at DS1 and E1 rates

• Installation of Digital Broadband Networks and Bringing-into-Service of new links
• Acceptance and commissioning of SDH, PDH, SONET, T-Carrier, ATM, as well as digital video transport network equipment
• Agreement of UMTS/3G and GSM synchronization sources with specified limits for the mobile Access Network
• Compliance testing of high-performance clocks (PRCs, SECs and SSUs)
• In-Service and Out-of-Service monitoring and surveillance of links with intermittent faults caused by bad synchronization